No link to item associated to a ticket if ticket is closed see #4530


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@21872 35612d4c-9d10-0410-837c-bf9dd1be60d7
supplier tooltip for ticket see #4532


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@21875 35612d4c-9d10-0410-837c-bf9dd1be60d7